great convention, michelle obama the first night, president clinton last night and president obama tonight. i think we've got a trifecta. >> yeah. there's been some powerful speeches. it's been said that clinton in 20 seconds made the best sell for the president, better than the white house has been able to make in four years, what do you make of that? >> there's only one bill clinton. did a great job last night. i think he really summed it up is that under democrats america gets jobs. under the republicans we don't do so well, and i think our president tonight will continue the effort to make sure that americans know the facts, and heard a lot of fibs last week at the republican convention and it's time to straighten out the record. >> still though, some read it as bit of a liability, that the white house or the president himself can't make that case. in the end, politics are a singles game, not a doubles game. how much pressure son him to sell himself tonight? >> well, i'm a white sox fan, and so is president obama, and we're in first place. we're going to stay in first place, and i thin